Words can't describe it or do it justice. You'd have to see it to believe it.
He doesn't have as much straight ahead running speed like he use to, but he's still slippery and quick moving around in the pocket. Rodgers and Nall could probably beat Favre in a foot race, but Favre still looks more nimble in the pocket to me compared to the other QBs who look a little stiff at times in the pocket. It was vintage Favre on that play. I wish I could describe it, but you had to see it to really appreciate it.